Fix cmd launch detection in build.bat, make lst/lab files optional, e…

…cho fewer lines

.travis.yml

@@ -8,9 +8,9 @@ script:
   - cd ..
   - ./build.sh
   - cd tiboyce-romgen
-  - gcc -std=c99 -O2 -W -Wall -Wextra -Wno-pointer-sign -Wno-unused-parameter -o romgen romgen.c zip.c
+  - make -j2
   - cd ../tiboyce-convertsav
-  - gcc -std=c99 -O2 -W -Wall -Wextra -Wno-pointer-sign -Wno-unused-parameter -o convertsav convertsav.c lzf_c.c lzf_d.c
+  - make -j2
 
 notifications:
   irc:

build.bat

@@ -1,11 +1,11 @@
 @echo off
 set exit_timeout=-1
+set version_arg=
+set "as=spasm -E -A"
+set "build=build"
 @echo on
 
-set version_arg=
 for /f %%i in ('git describe --tags "--dirty=*" "--abbrev=7"') do set "version_arg="-DVERSION=\"%%i\"""
-set "as=spasm -E -T -L -A"
-set "build=build"
 
 if not exist "%build%" mkdir "%build%"
 
@@ -21,6 +21,6 @@ set exit_timeout=5
 :exit
 @echo off
 @REM Pause if not run from cmd so the window persists and the user can see the output.
-@REM https://superuser.com/a/1688485
-if /i not "%CMDCMDLINE:"=%" == "%COMSPEC%" timeout /t %exit_timeout%
+@REM https://stackoverflow.com/a/18501554
+if /I %0 EQU "%~dpnx0" timeout /t %exit_timeout%
 exit /b

build.sh

@@ -1,10 +1,10 @@
 #!/bin/bash
+as="spasm -E -A"
+build="build"
 set -x
 
 version_arg="-DVERSION=\"$(git describe --tags --dirty=* --abbrev=7)\"" || unset version_arg
 set -e
-as="spasm -E -T -L -A"
-build="build"
 
 mkdir -p "$build"